STUDER 962 Left Master Channel Lacking Bass

[JRJR]

Hey folks!

hope you all have a great time.
I just discovered this issue I got with my Studer 962 mixing desk. The left channel was always a tad lower in VU peak in comparison to the right one. So I checked with some sinuses and indeed - the lower the frequency, the less level it spits out. Could that be a filtering cap in the signal path that lost capacitance over time and moved the corner frequency up a few hertz too much?
If so - which one could it be?
Thanks in advance!
Cheers
JR

 

[Ike Zimbel]

Yes, most likely a coupling capacitor in the signal path. Or several of them...

 

[pucho812]

Get a cap tester and see. Or recap the module. While I hate the shot gun approach of replace them all, it sometimes is fastest.

 

[jensenmann]

Get a cap tester and see. Or recap the module. While I hate the shot gun approach of replace them all, it sometimes is fastest.

It is the fastest way and in the long run it´s the safest way to have a reliably working desk.

 

[JRJR]

Thanks guys! Then that's what I'm gonna do